CN215835167U - Charger protection device of electric forklift - Google Patents
Charger protection device of electric forklift Download PDFInfo
- Publication number
- CN215835167U CN215835167U CN202122057298.8U CN202122057298U CN215835167U CN 215835167 U CN215835167 U CN 215835167U CN 202122057298 U CN202122057298 U CN 202122057298U CN 215835167 U CN215835167 U CN 215835167U
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- Prior art keywords
- protection device
- charger
- electric
- main part
- electric quantity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Forklifts And Lifting Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A charger protection device of an electric forklift comprises a main body, wherein the main body is connected with a plug and a socket, the front surface of the main body is provided with an electric quantity display, an ammeter, a current adjusting knob and a charging indicator lamp are arranged below the electric quantity display, heat dissipation holes are formed in the side surface of the main body, the plug is connected to an internal main board, and a fuse protector, a lightning arrester, a direct current contactor, an electric quantity metering module, a current adjusting module and a heat dissipation fan are arranged on the main board; the charger can realize real-time heat dissipation through the heat dissipation holes and the heat dissipation fan, and avoids charging influence caused by overheating of the charger.
Description
Technical Field
The utility model relates to the technical field of charger protectors, in particular to a charger protection device of an electric forklift.
Background
The charger is a device for charging other electric appliances, the device adopts a high-frequency power supply technology, applies an intelligent dynamic adjustment charging technology, utilizes power electronic semiconductor devices to convert alternating current with fixed voltage and frequency into direct current, generally comprises a flexible circuit board, electronic components and the like, can be divided into a power frequency machine and a high-frequency machine according to the working frequency of a designed circuit, is widely applied in various fields, particularly in the living field, and is widely applied to common electric appliances such as an electric forklift, a battery truck and the like, but the current products generally do not have an electric quantity meter, the current charger is easy to damage a battery or the charger due to thunder, surge and the like in the charging process, most chargers on the market are one-to-one chargers, can not adjust the charging current, and can not control the charging speed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a charger protection device of an electric forklift aiming at the defects in the prior art.
The utility model provides an electric fork truck's charger protection device, includes the main part, main part connecting plug and socket, the main part openly be equipped with the electric quantity display, electric quantity display below be equipped with ampere meter, current regulation knob and charge indicator, the main part side be equipped with the louvre, plug connection to inside mainboard, the mainboard on be equipped with fuse, lightning protection device, direct current contactor, electric quantity metering module, meter flow module, current regulation module and radiator fan.
The main part below be equipped with the base, the base set up to four, just pedestal mounting in the below four corners department of main part.
The pilot lamp set up to three, and set up to the red light of three-colour difference, green light and yellow light.
The current adjusting knob is arranged on the adjusting disc, and a plurality of scales are arranged on the adjusting disc.
The radiating holes are arranged in a plurality of numbers, and the radiating holes are distributed on two sides of the main body.
Fuse, lightning protection device, direct current contactor, electric quantity metering module, meter flow module, current regulation module and radiator fan all install on the mainboard through the welding mode.
The main board is installed inside the main body in a card inserting mode.
The utility model has the beneficial effects that: the charger protection device of the electric forklift is compact in structure, heat dissipation can be achieved in real time through the heat dissipation holes and the heat dissipation fan, charging caused by overheating of the charger is avoided, current adjustment can be conducted on the charger through the current adjustment module, the current adjustment knob, the current metering module and the ammeter, the charging speed can be adjusted, the power consumption of the battery can be observed by checking the electric quantity used for charging each time through the electric coupler display and the electric quantity metering module, and the charger or the battery can be prevented from being damaged by thunder or surge through the fuse protector, the lightning protection device and the direct current contactor.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic side view of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1, as shown: the utility model provides an electric fork-lift's charger protection device, includes main part 1, main part 1 connecting plug 3 and socket 6, main part 1 openly be equipped with electric quantity display 2, 2 below be equipped with ampere meter 7, current regulation knob 4 and charge indicator 5 of electric quantity display, main part 1 side be equipped with the louvre, plug 3 be connected to inside mainboard 168, mainboard 168 on be equipped with fuse 9, lightning protection device 10, direct current contactor 11, electric quantity metering module 12, meter flow module 13, current regulation module 14 and radiator fan 15.
The pilot lamp set up to three, and set up to the red light of three-colour difference, green light and yellow light.
The current adjusting knob 4 is arranged on an adjusting disc, and a plurality of scales are arranged on the adjusting disc.
The heat dissipation holes are arranged in a plurality of numbers and distributed on two sides of the main body 1.
The fuse 9, the lightning protection device 10, the direct current contactor 11, the electric quantity metering module 12, the current metering module 13, the current regulating module 14 and the cooling fan 15 are all installed on the mainboard 16 in a welding mode.
The main board 16 is installed inside the main body 1 by means of card insertion.
The utility model relates to a charger protection device of an electric forklift, which can realize real-time heat dissipation through a heat dissipation hole and a heat dissipation fan 15, and avoid the influence on charging due to overheating of a charger, can regulate the current of the charger through a current regulation module 14, a current regulation knob 4, a current metering module 13 and an ammeter 7, so as to regulate the charging speed, can check the electric quantity used for charging each time through an electric connection display and an electric quantity metering module 12, so as to observe the power consumption of a battery, and can prevent the charger from being damaged by thunder or surge on the charger or the battery through a fuse 9, a lightning protection device 10 and a direct current contactor 11.
Finally, the embodiments were chosen and described in order to best explain the principles of the utility model and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the utility model may be made by those skilled in the art without departing from the spirit and scope of the utility model, and are intended to be covered by the appended claims.
Claims (7)
1. The utility model provides an electric fork-lift's charger protection device, includes the main part, its characterized in that: the main part connecting plug and socket, the main part openly be equipped with the electric quantity display, electric quantity display below be equipped with ampere meter, current regulation knob and charge indicator, the main part side be equipped with the louvre, plug connection to inside mainboard, the mainboard on be equipped with fuse, lightning protection device, direct current contactor, electric quantity metering module, meter flow module, current regulation module and radiator fan.
2. The charger protection device of an electric forklift according to claim 1, characterized in that: the main part below be equipped with the base, the base set up to four, just pedestal mounting in the below four corners department of main part.
3. The charger protection device of an electric forklift according to claim 1, characterized in that: the pilot lamp set up to three, and set up to the red light of three-colour difference, green light and yellow light.
4. The charger protection device of an electric forklift according to claim 1, characterized in that: the current adjusting knob is arranged on the adjusting disc, and a plurality of scales are arranged on the adjusting disc.
5. The charger protection device of an electric forklift according to claim 1, characterized in that: the radiating holes are arranged in a plurality of numbers, and the radiating holes are distributed on two sides of the main body.
6. The charger protection device of an electric forklift according to claim 1, characterized in that: fuse, lightning protection device, direct current contactor, electric quantity metering module, meter flow module, current regulation module and radiator fan all install on the mainboard through the welding mode.
7. The charger protection device of an electric forklift according to claim 1, characterized in that: the main board is installed inside the main body in a card inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057298.8U CN215835167U (en) | 2021-08-30 | 2021-08-30 | Charger protection device of electric forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057298.8U CN215835167U (en) | 2021-08-30 | 2021-08-30 | Charger protection device of electric forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835167U true CN215835167U (en) | 2022-02-15 |
Family
ID=80197492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057298.8U Active CN215835167U (en) | 2021-08-30 | 2021-08-30 | Charger protection device of electric forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835167U (en) |
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2021
- 2021-08-30 CN CN202122057298.8U patent/CN215835167U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 225400 Jidai group, Dasheng village, Jichuan street, Taixing City, Taizhou City, Jiangsu Province (north side of the South Second Ring Road) Patentee after: Jiangsu shuncha Intelligent Equipment Co.,Ltd. Address before: 225400 Ji Chuan Jie Dao Da Sheng Cun Ji Dai Zu, Taixing City, Taizhou City, Jiangsu Province Patentee before: Jiangsu Xinyu Boheng Machinery Manufacturing Co.,Ltd. |
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| CP03 | Change of name, title or address |